- can_update_merge_request = can?(current_user, :update_merge_request, @merge_request)

- if @merge_request.closed_without_fork?
  .alert.alert-danger
    %p The source project of this merge request has been removed.

.detail-page-header
  .detail-page-header-body
    .issuable-status-box.status-box{ class: status_box_class(@merge_request) }
      = sprite_icon(@merge_request.state_icon_name, size: 16, css_class: 'd-block d-sm-none')
      %span.d-none.d-sm-block
        = @merge_request.state_human_name

    .issuable-meta
      - if @merge_request.discussion_locked?
        .issuable-warning-icon.inline= sprite_icon('lock', size: 16, css_class: 'icon')
      = issuable_meta(@merge_request, @project, "Merge request")

    %a.btn.btn-default.float-right.d-block.d-sm-none.gutter-toggle.issuable-gutter-toggle.js-sidebar-toggle{ href: "#" }
      = icon('angle-double-left')

  .detail-page-header-actions.js-issuable-actions
    .clearfix.issue-btn-group.dropdown
      %button.btn.btn-default.float-left.d-md-none.d-lg-none.d-xl-none{ type: "button", data: { toggle: "dropdown" } }
        Options
        = icon('caret-down')
      .dropdown-menu.dropdown-menu-right.d-lg-none.d-xl-none
        %ul
          - if can_update_merge_request
            %li= link_to 'Edit', edit_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
          - unless current_user == @merge_request.author
            %li= link_to 'Report abuse', new_abuse_report_path(user_id: @merge_request.author.id, ref_url: merge_request_url(@merge_request))
          - if can_update_merge_request
            %li{ class: [merge_request_button_visibility(@merge_request, true), 'js-close-item'] }
              = link_to 'Close', merge_request_path(@merge_request, merge_request: { state_event: :close }), method: :put, title: 'Close merge request'
            %li{ class: merge_request_button_visibility(@merge_request, false) }
              = link_to 'Reopen', merge_request_path(@merge_request, merge_request: { state_event: :reopen }), method: :put, class: 'reopen-mr-link', title: 'Reopen merge request'

      - if can_update_merge_request
        = link_to 'Edit', edit_project_merge_request_path(@project, @merge_request), class: "d-none d-sm-none d-md-block btn btn-grouped js-issuable-edit"

      = render 'shared/issuable/close_reopen_button', issuable: @merge_request, can_update: can_update_merge_request, can_reopen: can_update_merge_request
